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        ATS_NR__2P_ADSR_sq
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<table class="header"><tr class="header"><td class="header">&nbsp;Supported ENVISAT Products</td><td class="header"
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<h2>Summary Quality ADS</h2>

<p><font size="+1">&nbsp;&nbsp;Fields of ENVISAT <B>ATS_NR__2P_ADSR_sq</B> Records</font></p>
<table border="1" cellpadding="4" cellspacing="0" width="100%">
<tr>
    <td BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><font size="+1"> Index</font></td>
    <td BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><font size="+1"> Identifier</font></td>
    <td BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><font size="+1"> Field Type</font></td>
    <td BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><font size="+1"> Field Length</font></td>
    <td BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><font size="+1"> Description</font></td>
    <td BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><font size="+1"> Units</font></td>
</tr>
<tr>
    <td>0</td>
    <td><code>"dsr_time"</code></td>
    <td><a href="../../lang_types.html#MJD">MJD</a></td>
    <td>1</td>
    <td>Nadir UTC time in MJD format</td>
    <td>MJD</td>
</tr>
<tr>
    <td>1</td>
    <td><code>"attach_flag"</code></td>
    <td><a href="../../lang_types.html#UChar">UChar</a></td>
    <td>1</td>
    <td>Attachment flag(set to 1 if all MDSRs corresponding to this ADSR are blank, set to 0 otherwise)</td>
    <td>flag</td>
</tr>
<tr>
    <td>2</td>
    <td><code>"spare_1"</code></td>
    <td><a href="../../lang_types.html#Spare">Spare</a></td>
    <td>1</td>
    <td>Spare</td>
    <td>-</td>
</tr>
<tr>
    <td>3</td>
    <td><code>"scan_num"</code></td>
    <td><a href="../../lang_types.html#UShort">UShort</a></td>
    <td>1</td>
    <td>image scan number</td>
    <td>-</td>
</tr>
<tr>
    <td>4</td>
    <td><code>"pv_nad_null_pac"</code></td>
    <td><a href="../../lang_types.html#SShort">SShort</a></td>
    <td>1</td>
    <td>Packet Validation during nadir view number of scans null packet</td>
    <td>-</td>
</tr>
<tr>
    <td>5</td>
    <td><code>"pv_nad_fail_val"</code></td>
    <td><a href="../../lang_types.html#SShort">SShort</a></td>
    <td>1</td>
    <td>Packet Validation during nadir view number of scans failing basic validation</td>
    <td>-</td>
</tr>
<tr>
    <td>6</td>
    <td><code>"pv_nad_fail_crc_chk"</code></td>
    <td><a href="../../lang_types.html#SShort">SShort</a></td>
    <td>1</td>
    <td>Packet Validation during nadir view number of scans failing CRC check</td>
    <td>-</td>
</tr>
<tr>
    <td>7</td>
    <td><code>"pv_nad_show_buf_full"</code></td>
    <td><a href="../../lang_types.html#SShort">SShort</a></td>
    <td>1</td>
    <td>Packet Validation during nadir view number of scans showing buffers full</td>
    <td>-</td>
</tr>
<tr>
    <td>8</td>
    <td><code>"pv_nad_scan_jitt"</code></td>
    <td><a href="../../lang_types.html#SShort">SShort</a></td>
    <td>1</td>
    <td>Packet Validation during nadir view number of scans showing scan jitter</td>
    <td>-</td>
</tr>
<tr>
    <td>9</td>
    <td><code>"per_cloud_pix"</code></td>
    <td><a href="../../lang_types.html#SShort">SShort</a></td>
    <td>1</td>
    <td>percentage of cloudy pixels</td>
    <td>0.01 %</td>
</tr>
<tr>
    <td>10</td>
    <td><code>"per_ndvi_inv"</code></td>
    <td><a href="../../lang_types.html#SShort">SShort</a></td>
    <td>1</td>
    <td>percentage of NDVI invalid</td>
    <td>0.01 %</td>
</tr>
<tr>
    <td>11</td>
    <td><code>"per_sst_for_inv"</code></td>
    <td><a href="../../lang_types.html#SShort">SShort</a></td>
    <td>1</td>
    <td>percentage of SST (nadir view) invalid</td>
    <td>0.01 %</td>
</tr>
<tr>
    <td>12</td>
    <td><code>"per_sst_dual_inv"</code></td>
    <td><a href="../../lang_types.html#SShort">SShort</a></td>
    <td>1</td>
    <td>percentage of SST (dual view) invalid</td>
    <td>0.01 %</td>
</tr>
<tr>
    <td>13</td>
    <td><code>"pv_nad_scan_error"</code></td>
    <td><a href="../../lang_types.html#SShort">SShort</a></td>
    <td>1</td>
    <td>Packet Validation during nadir view number of scans - all other errors</td>
    <td>-</td>
</tr>
<tr>
    <td>14</td>
    <td><code>"pv_for_null_pac"</code></td>
    <td><a href="../../lang_types.html#SShort">SShort</a></td>
    <td>1</td>
    <td>Packet Validation during forward view number of scans null packet</td>
    <td>-</td>
</tr>
<tr>
    <td>15</td>
    <td><code>"pv_for_fail_val"</code></td>
    <td><a href="../../lang_types.html#SShort">SShort</a></td>
    <td>1</td>
    <td>Packet Validation during forward view number of scans failing basic validation</td>
    <td>-</td>
</tr>
<tr>
    <td>16</td>
    <td><code>"pv_for_fail_crc_chk"</code></td>
    <td><a href="../../lang_types.html#SShort">SShort</a></td>
    <td>1</td>
    <td>Packet Validation during forward view number of scans failing CRC check</td>
    <td>-</td>
</tr>
<tr>
    <td>17</td>
    <td><code>"pv_for_show_buf_full"</code></td>
    <td><a href="../../lang_types.html#SShort">SShort</a></td>
    <td>1</td>
    <td>Packet Validation during forward view number of scans showing buffers full</td>
    <td>-</td>
</tr>
<tr>
    <td>18</td>
    <td><code>"pv_for_scan_jitt"</code></td>
    <td><a href="../../lang_types.html#SShort">SShort</a></td>
    <td>1</td>
    <td>Packet Validation during forward view number of scans showing scan jitter</td>
    <td>-</td>
</tr>
<tr>
    <td>19</td>
    <td><code>"resv_char_5"</code></td>
    <td><a href="../../lang_types.html#SShort">SShort</a></td>
    <td>1</td>
    <td>reserved for future use</td>
    <td>-</td>
</tr>
<tr>
    <td>20</td>
    <td><code>"resv_char_6"</code></td>
    <td><a href="../../lang_types.html#SShort">SShort</a></td>
    <td>1</td>
    <td>reserved for future use</td>
    <td>-</td>
</tr>
<tr>
    <td>21</td>
    <td><code>"resv_char_7"</code></td>
    <td><a href="../../lang_types.html#SShort">SShort</a></td>
    <td>1</td>
    <td>reserved for future use</td>
    <td>-</td>
</tr>
<tr>
    <td>22</td>
    <td><code>"resv_char_8"</code></td>
    <td><a href="../../lang_types.html#SShort">SShort</a></td>
    <td>1</td>
    <td>reserved for future use</td>
    <td>-</td>
</tr>
<tr>
    <td>23</td>
    <td><code>"pv_for_scan_error"</code></td>
    <td><a href="../../lang_types.html#SShort">SShort</a></td>
    <td>1</td>
    <td>Packet Validation during forward view number of scans - all other errors</td>
    <td>-</td>
</tr>
<tr>
    <td>24</td>
    <td><code>"spare_2"</code></td>
    <td><a href="../../lang_types.html#Spare">Spare</a></td>
    <td>1</td>
    <td>Spare</td>
    <td>-</td>
</tr>
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